1.Equation
2.Observation
Dilute hydrochloric acid is added to dilute sodium hydroxide solution.?
2008-03-29 12:53 pm
回答 (5)
2008-03-29 1:04 pm
✔ 最佳答案
HCl + NaHO => NaCl + HO2 + heat2. solution gets warmer.
2008-03-29 1:26 pm
Let's write the equation properly:
NaOH + HCl → NaCl + H2O
There is no noticable change in the appearance of the solution, it remains colourless like water. There is some heat of reaction, which you may not notice in dilute solutions
NaOH + HCl → NaCl + H2O
There is no noticable change in the appearance of the solution, it remains colourless like water. There is some heat of reaction, which you may not notice in dilute solutions
2016-03-13 2:57 pm
Sounds like your looking for the repeating unit?
2015-08-12 3:13 pm
This Site Might Help You.
RE:
Dilute hydrochloric acid is added to dilute sodium hydroxide solution.?
1.Equation
2.Observation
RE:
Dilute hydrochloric acid is added to dilute sodium hydroxide solution.?
1.Equation
2.Observation
參考: dilute hydrochloric acid added dilute sodium hydroxide solution: https://biturl.im/9t6PG
2008-03-29 2:28 pm
Hcl+NaOH--------Nacl+H20
Acid and bases combines to give salt and water
Acid and bases combines to give salt and water
2008-03-29 1:20 pm
0.1 molar HCl (aq) + 0.1 molar NaOH (aq) ==> NaCl (aq) + H2O (l)
This reaction, because everything is colorless and there is no obvious state change, is "invisible"; you will not see any difference. The reactants (and products) are clear and colorless. If you monitor the temperature you will see a rise in temperature (the reaction is exothermic) and if you add a pH indicator to either of the reactants you will see a color change as the pH goes to 7.
This reaction, because everything is colorless and there is no obvious state change, is "invisible"; you will not see any difference. The reactants (and products) are clear and colorless. If you monitor the temperature you will see a rise in temperature (the reaction is exothermic) and if you add a pH indicator to either of the reactants you will see a color change as the pH goes to 7.
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